Home / 5,760,260.10-7,949,004.93-3,181,885.38

Finding the Fourth Proportional to 5,760,260.10, 7,949,004.93 and 3,181,885.38

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Solution

The fourth proportional to 5,760,260.10, 7,949,004.93 and 3,181,885.38 is: 4,390,916.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,260.10 : 7,949,004.93 = 3,181,885.38 : x
  2. Step 2: Convert to fraction form
    5,760,260.10/7,949,004.93 = 3,181,885.38/x
  3. Step 3: Cross multiply
    5,760,260.10x = 7,949,004.93 × 3,181,885.38
  4. Step 4: Simplify right side
    5,760,260.10x = 25,292,822,572,314.92
  5. Step 5: Solve for x
    x = 25,292,822,572,314.92/5,760,260.10
  6. Step 6: Final answer
    x = 4,390,916.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.